Keitai Kaitsuu Tamagotchi Plus

Hey there! I'm Professor Zatchi.
In this guide I'll teach you everything there is to know about the second version of the Tamagotchi Plus series, the Shuku Keitai Kaitsuu! Tamagotchi Plus.
I'll use the term "Keitama" when I'm talking about the regular version and "Akai" when I'm talking about the red-screen variant.
I'll say "Keitai" or "Keitai series" when referring to both versions.

In addition to my own experience, I've used the official Bandai guide (Shuku Keitai Kaitsuu! Tamagotchi Plus to Asobuhon) and [the Tamagotchi Wiki] to gather information for this guide. I've also gotten some of the sprites I was missing form the Wiki and the Spriters Resource.

This guide is divided in parts, most of them corresponding to a care icon.
You can use the image below to go to each of the different sections. Press a care icon to learn about it, or press the character to see the character list.
If it's your first time using this kind of Tamagotchi, you may want to start with the basics. Press the buttons to go to that section.
You can use the sidebar instead of the image to browse the guide.